I am trying to make a movie using the demo smoother extensively. However, when I recorded the demo, I was in spectator mode and did not move my position. Because I could not see everything in the map from where I was, I believe the Occlusion system prevented them from being rendered. For example, I was recording on cs_assault and because I was not in the warehouse, none of the terrorists in the warehouse appeared. I could hear them moving around, but they were invisible until they died. I'm just looking for a way to have the source engine render everything, regardless if its in my field of view or not. I've tried things like turning the occlusion system on and off with r_occlusion but didn't have any success.
Any help would be appreciated.